Police secure an entrance following a reported shooting at Ronald McNair Discovery Learning Academy in Decatur, Ga., on Aug. 20. A spokesperson with DeKalb County Schools says a lone shooting suspect was taken into custody. 11Alive-WXIA

Staff and students exit a building after a reported shooting at Ronald McNair Discovery Learning Academy. 11Alive-WXIA

Staff and students gather outside after an evacuation. 11Alive-WXIA

Police secure the area after the reported shooting at Ronald McNair Discovery Learning Academy. 11Alive-WXIA